package com.qingcheng.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.qingcheng.pojo.order.Order;
import com.qingcheng.service.order.OrderService;
import com.qingcheng.service.order.WxPayService;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Map;

@RestController
@RequestMapping("/wxpay")
public class WxPayController {


    @Reference
    private OrderService orderService;


    @Reference
    private WxPayService wxPayService;


    @GetMapping("/createNative")
    public Map createNative(String orderId) {
        String username = SecurityContextHolder.getContext().getAuthentication().getName();
        Order order = orderService.findById(orderId);
        if (order != null) {
            if ("0".equals(order.getPayStatus()) && "0".equals(order.getOrderStatus()) && username.equals(order.getUsername())) {
               return wxPayService.createNative(orderId, order.getPayMoney(), "http://loulanyouge.easy.echosite.cn.wxpay/notify.do");
            } else {
                return null;
            }

        } else {
            return null;
        }
    }



    @RequestMapping("/createNative")
    public void notifyLogic(HttpServletRequest request){
        System.out.println("支付成功回调。。。。。。");
        try {
            InputStream inputStream = (InputStream) request.getInputStream();
            ByteArrayOutputStream outputStream = new ByteArrayOutputStream();

            byte[] buffer = new byte[1024];
            int len=0;
            while((len=inputStream.read(buffer,0,len))!=-1){
                outputStream.write(buffer,0,len);
            }

            outputStream.close();
            inputStream.close();
            String result = new String( outputStream.toByteArray(),"utf-8");
            System.out.println(result);

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}
